Medically reviewed by Qin Rao, MD Key Takeaways Blood in the stool is often caused by hemorrhoids, but it can also be a sign of more serious conditions like cancer.Contact a healthcare provider if you ...

Possible causes of blood in stool include gastroenteritis, anal fissures, hemorrhoids, inflammatory bowel disease, and more. Treatment can depend on the underlying cause. Below, learn more about the ...

Drinking coffee should not trigger bloody stools or black stools. If you consistently notice blood in your stool after drinking coffee, it’s wise to get checked out by a doctor. A one-off incident of ...